<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>Insert title here</title>
</head>
<body>
<h1>标题</h1>	
<h2>this is a titlel</h2>	
<h3>this is a titlel</h3>	
<h4>this is a titlel</h4>	
<h5>this is a titlel</h5>	
<h6>this is a titlel</h6>	
this is my first html page</body>

<h2>a标签   1、其中a标签里面的href=“链接”  2、a之间的内容，是页面的显示内容</h2>
<a href="http://www.baidu.com">route to baidu</a>
<a href="http://www.sina.com">新浪网站</a>
<a href="http://www.qq.com">腾讯网站</a>

<h2>表格</h2>
<table border="2">
<tr>
<td>这是第一列</td>
<td>这是第二列</td>
<td>这是第三列</td>
<td>这是第四列</td>
<td>这是第五列</td>
<td>这是第六列</td>
</tr>
<tr>
<td>这是第一列</td>
<td>这是第二列</td>
<td>这是第三列</td>
<td>这是第四列</td>
<td>这是第五列</td>
<td>这是第六列</td>
</tr>

</table>

<h2>表格2</h2>
<table border="2">

<tr>
<th>账号</th>
<th>密码</th>
</tr>

<tr>
<td>郭哲宇</td>
<td>12345</td>
</tr>

<tr>
<td>程俊</td>
<td>12345</td>
</tr>

<tr>
<td>金倩玉</td>
<td>12345</td>
</tr>
</table>



</body>
</html>